1min Countdown with Millisecs

Hey folks,

I’m trying to write an actionscript countdown timer that starts at 1 min and stops at zero, but displays millisecs. I can only find tutorials on the internet that countdown to a specified date not a number. I have some basic scripting skills, but the whole math time thing throws me off.

Ideally, I would love to use this script, but not displaying year, month, day or hours. Just a timer that counts down from 01:00:00 (min/secs/100ths).
http://www.kirupa.com/developer/mx/countdown.htm

I know some of you hardcore scripters could revise this code in less than 5 minutes.

Any help or guidance would be greatly appreciated. Thank you very much!

Homesick Alien